Jesse Korzan

Jesse Korzan

Duelin' Agents: AI Chat Face-OffDuelin' Agents: AI Chat Face-Off
Staff Product Designer
93 points

Forums

Jesse Korzan

2mo ago

FigSnap - Drop screenshots into Figma & FigJam from Chrome in 1 click

Capture any webpage and send it directly to your Figma or FigJam board. No downloads, no uploads, no cut and paste tap dancing. Just one click and it's there.
Jesse Korzan

2mo ago

Point-Click-Comment - Chrome extension to send visual feedback from a URL to Slack

Collect quick, contextual stakeholder feedback and send it to your webhook as a single annotated screenshot.

Fresh paint

GPT 5.1 Codex is pretty great at novel UI design. Maybe if everything starts looking like this in 2 months I'll feel different. But ... I'd just redesign again.

~10 mins and some art direction for context. https://duelinagent.com/

Jesse Korzan

3mo ago

Make Your Own Device Mockup Generator - This app is 100% free, open source, and yours to hack on.

Tired of bloated mockup tools that require subscriptions, watermark your work, or limit exports? This app is 100% free, open source, and yours to hack on. Built with vanilla JavaScript and modern web APIs—no frameworks to wrestle with.

Only one person caught my launch and it was enough!

I got a note from a stranger about Coder ...
Long story short, already shipped their suggestions:
1. reset button
2. greatly improved UX with applying AI suggestions
3. slightly more fun suggestions
4. wee polish to the UI

It's 100% better and it surprised me. It turned the corner from being something I was happy about, as a builder, to something I enjoyed, as a user.

One user or a 100 ... still get a buzz putting something out into the world.

Solid free open source codebase – need a light IDE for web content with an AI assistant?

I was happy with how this turned out. It scratched my itch and sharing if it helps someone else. There's potential as a stand alone light editor for a web page (HTML, CSS, JS), especially for learning/teaching the basics with AI. Or could be utilized as a content editor in an app with guided AI assistance and suggestions, or a canvas in an AI-chat, or ...
Free and open source give it a star or share:
https://github.com/jessekorzan/c...

Everyone can use, study, and improve the source code

I've added a license (AGPL-3.0 license) and hoping someone, somewhere does something with this:
https://github.com/jessekorzan/d...

I am open to questions, anytime.

Jesse Korzan

7mo ago

Try Coder AI - Build your first web page with AI that teaches, not tells

Coder is a free, open-source, browser-based code editor for beginners to explore HTML, CSS, and JavaScript. It features an AI assistant that guides without taking over, making it ideal for classrooms, workshops, or anyone eager to learn coding basics.
Jesse Korzan

8mo ago

Duelin' Agents: AI Chat Face-Off - Watch your AI agents debate and create in real-time

Duelin' Agents lets two AI models chat live via split-screen. Easily configure AI backends like GPT-4 or Claude using webhooks—n8n support included—to set prompts and watch the agents debate, create, and collaborate in real-time with turn-based controls.

Replit drove me mad!

I started using Replit about 3 weeks ago. First on a trial basis and then decided to pay the quite ok monthly fee of $25. What I didn't realize back then was that once they got my credit card info they just keep charging for use even if cancel my sub.

The thing is that Replit charges 'checkpoints' a 25 cents each no matter what it does. Implementing Google Auth with 2FA or failing over and over again to format an output i Typescript, same result. The checkpoints just runs away. When the AI fails to solve a very basic variable naming problem for the Xth time you tend to get a bit frustrated - to say the least. Tell the AI to mind the difference between CamelCase and snake_case and it remembers it for less than 5 minutes. Putting it in writing in the manifest Instructions.md makes no difference.

After about a week I decided to make a first deployment. The AI ran all sorts of test and then deployed. Successfully in its own words. Except not a single endpoint worked in deployment. Not even logging in to the Express backend as admin. So I asked the AI if it thought it was ok that code that worked in the Replit dev env did not work in their own deployment env (based on Google Cloud). It wasn't. So I sent a mail to support. Which yielded absolutely nothing but a boilerplats BS answer. You see, the support too is an AI. How clever is that!

Replit drove me mad!

I started using Replit about 3 weeks ago. First on a trial basis and then decided to pay the quite ok monthly fee of $25. What I didn't realize back then was that once they got my credit card info they just keep charging for use even if cancel my sub.

The thing is that Replit charges 'checkpoints' a 25 cents each no matter what it does. Implementing Google Auth with 2FA or failing over and over again to format an output i Typescript, same result. The checkpoints just runs away. When the AI fails to solve a very basic variable naming problem for the Xth time you tend to get a bit frustrated - to say the least. Tell the AI to mind the difference between CamelCase and snake_case and it remembers it for less than 5 minutes. Putting it in writing in the manifest Instructions.md makes no difference.

After about a week I decided to make a first deployment. The AI ran all sorts of test and then deployed. Successfully in its own words. Except not a single endpoint worked in deployment. Not even logging in to the Express backend as admin. So I asked the AI if it thought it was ok that code that worked in the Replit dev env did not work in their own deployment env (based on Google Cloud). It wasn't. So I sent a mail to support. Which yielded absolutely nothing but a boilerplats BS answer. You see, the support too is an AI. How clever is that!

Jesse Korzan

10mo ago

ThriftGold.com - The North American Thrift Store Directory

Find local thrift stores, second-hand shops, and vintage boutiques across North America. Browse our comprehensive directory of thrift stores in the USA and Canada.
Jesse Korzan

8yr ago

The Explodal - The Most Explosive Modal on The Web

The Explodal is THE MOST EXPLOSIVE modal on the Web. Period.

Jesse Korzan

7yr ago

Real-time Dashboard — Visualize Your Users - Beautiful view of your real-time Google Analytics data

A simple project that provides a nice visualization of real-time app (or site) usage. Works great with Chromecast.

If anyone else is looking for something like this, you are free to use it. I've shared my code as well, so you can make it 100% your own.

More: https://hackernoon.com/using-the...

Jesse Korzan

7yr ago

HAVE <this/> - Get an instant PNG of any HTML element using this Extension.

Handy Chrome Extension for HTML elements to PNG

You don't want to have an entire screenshot. You don't want to have to open Photoshop. You don't want to have to fiddle with some pedantic re-sizer cropping tool.

You just want to have this... a perfectly cropped PNG of a UI component at the click of your mouse.

And now you can have this: https://chrome.google.com/websto...

Jesse Korzan

6yr ago

GIF'in - The best GIFs for sales people

Getchyer Hot Buttered Leads🔥
Pepper your next sales emails with a few choice GIF's and watch cold prospects melt into hot buttered leads. Get used to high-fivin' the bank teller when those commish cheques roll in.
Jesse Korzan

3yr ago

Random Picker - Deciding 'who goes next' made a little easier

https://randompicker.online - The go-to app to randomly decide 'who goes next'. Good for meetings, stand ups, demos, raffles, classrooms, online and off. Total 🔥 for your next meeting.